7. 15 cm 20 cm 25 cm a right-angled triangle. (a) The above figure is (* Circle the answer.) an equilateral / an isosceles (b) What is the area of this figure? (Show your working.)
7. 15 cm 20 cm 25 cm a right-angled triangle. (a) The above figure is (* Circle the answer.) an equilateral / an isosceles (b) What is the area of this figure? (Show your working.)
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
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Transcribed Image Text:Intermediate Level
Date
7.
ion
15 cm
20 cm
25 cm
a right-angled triangle.
23
an equilateral / an isosceles
(a) The above figure is
(* Circle the answer.)
(b) What is the area of this figure? (Show your working.)
Exam Tips
Carefully determine the
base of the triangle and
the corresponding height.
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